Changes in CD226 expression on T cells in different tissues after T. gondii infection. (A) Proportions of CD226⁺ cells among CD4⁺T and CD8⁺T cells in T. gondii-infected (RH) and normal mice (Nc) at 7 days after infection. (B) Results of statistical analysis of the percentage of CD226⁺ cells among CD4⁺T and CD8⁺T in RH and Nc mice at 7 days after infection. (C) Dynamic changes in the percentages of CD226⁺ T cells at different time points. The results are representative of three independent experiments with five mice in each group per experiment, with data denoting means ± SDs.